endanger somebody/somethingto put somebody/something in a situation in which they could be harmed or damagedThe health of our children is being endangered by exhaust fumes.That one mistake seriously endangered the future of the company.He denied possessing a rifle with intent to endanger life.Taking these drugs could seriously endanger your health.They are accused of causing an explosion likely to endanger life.Wordfinderbiodiversity,conservation,endanger,the environment,extinct,green,managed,species,sustainable,toxicSee related entries:Conservation